Fast binary readout front-end electronics for silicon strip detectors for low energy x-ray imaging applications
A binary readout architecture of multichannel front-end electronics used in a position-sensitive measurement system provides fully parallel signal processing, including data storage, and is the best one to cope with high intensity x-ray radiation. However, for low x-ray energy applications, the nois...
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Veröffentlicht in: | Measurement science & technology 2007-08, Vol.18 (8), p.2465-2471 |
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Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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Zusammenfassung: | A binary readout architecture of multichannel front-end electronics used in a position-sensitive measurement system provides fully parallel signal processing, including data storage, and is the best one to cope with high intensity x-ray radiation. However, for low x-ray energy applications, the noise and matching performance of multichannel ASIC impose contradictory requirements on the high rate capability of the front-end electronics. These important aspects of ASIC design are analysed in this paper for two different generations of multichannel ASICs produced in CMOS technology and dedicated to low energy x-ray imaging applications using a silicon strip detector. |
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ISSN: | 0957-0233 1361-6501 |
DOI: | 10.1088/0957-0233/18/8/022 |